1. PEMBUKAAN PAINPOINT DRIVEN

Are you managing a midtolarge scale aggregate operation and facing persistent bottlenecks in output and compliance? Untuk pengurus loji dan kontraktor kejuruteraan, a 250300 tph crushing plant is a critical production asset, yet standard configurations often introduce significant operational friction. Cabaran biasa termasuk:
Downtime yang tidak dirancang: Component failures in nonintegrated systems can halt your entire line for 2448 jam, costing thousands in lost production and labor.
kawal selia & Tender Disqualification: An increasing number of municipal and international construction projects now mandate RoHS (Restriction of Hazardous Substances) compliance for equipment. Noncompliant plants risk being excluded from lucrative contracts.
Inconsistent Throughput: Fluctuations in feed material or suboptimal crushing chamber flow lead to an average output below the 280 sasaran tph, failing to meet project schedules.
High Lifetime Operating Costs: Frequent replacement of nondurable wear parts and energyinefficient drives silently erode profit margins over a 5year period.
Operational Complexity: Plants requiring constant manual adjustment and monitoring divert skilled personnel from highervalue maintenance and optimization tasks.

Persoalan utama ialah: bagaimana anda boleh mencapai boleh dipercayai, highvolume production while futureproofing your investment against evolving environmental regulations? Penyelesaiannya terletak pada tujuan yang direkayasa RoHS Compliant 250300tph Stone Crushing Plant.

2. GAMBARAN KESELURUHAN PRODUK

This product is a stationary or semistationary aggregate production plant engineered for consistent output within the 250 ke 300 tonnesperhour range. It is designed from the ground up to comply with RoHS Directive 2011/65/EU, ensuring the controlled use of lead, merkuri, kadmium, kromium heksavalen, PBB, and PBDE in its electrical components, salutan, and manufactured assemblies.

Aliran Kerja Operasi:
1. Penghancuran utama: Bahan suapan besar (≤750mm) is reduced by a robust jaw crusher or gyratory crusher.
2. Sekunder & Penghancuran tertiari: Material is conveyed to cone crushers for further size reduction and shaping to meet specific aggregate gradations.
3. Pemeriksaan & Menyusun: Vibrating screens separate crushed material into specified product sizes; bahan bersaiz besar diedarkan semula.
4. Pengendalian bahan: A network of conveyors with centralized control ensures efficient transfer between stages.
5. Penindasan Debu: Sistem semburan bersepadu mengawal pelepasan zarah di titik pemindahan.

Skop Permohonan: Ideal for producing aggregates for road base, konkrit readymix, asfalt, dan balast kereta api. Sesuai untuk granit, batu kapur, basalt, dan kerikil sungai.

Batasan: Not designed for abrasive metal ores or sticky, highclay content materials without specific feeder and crusher configuration modifications.

3. CIRI TERAS

RoHSCompliant Component Architecture | Asas Teknikal: Substitution of restricted substances in electrical wiring, PLCS, relays, switches, and structural coatings. | Faedah Operasi: Guarantees eligibility for tenders requiring environmental compliance and simplifies endoflife equipment recycling. | Kesan ROI: Protects contract revenue streams avoids potential fines for noncompliance in regulated regions.

Sistem Kawalan Proses Pintar | Asas Teknikal: Centralized PLC with touchscreen HMI providing realtime monitoring of power draw, kadar pemprosesan,and crusher cavity levels.| Faedah Operasi: Your operators can optimize feed rates dynamically prevent chokefeeding events,and identify inefficiencies instantly reducing unplanned stops.| Kesan ROI: Field data shows a consistent throughput improvement of 812% versus manually adjusted plants.

HighEfficiency Crushing Chamber Design | Asas Teknikal: Liner profiles and kinematics optimized through DEM (Pemodelan Elemen Diskret) simulation for specific rock types.| Faedah Operasi: Delivers superior particle shape index (Psi) for premium aggregates increases chamber utilization reduces recirculating load.| Kesan ROI: Improves final product value by up to 15% lowers cost per tonne through reduced wear on downstream crushers.

Casis Bersatu & Modul PraAsemblad | Asas Teknikal: Primary secondary,and screening sections are built onto heavyduty unitary frames or modular skids.| Faedah Operasi: Mengurangkan masa pemasangan di tapak dengan anggaran 40% minimizes civil works requirements simplifies future relocation.| Kesan ROI: Cuts project commissioning costs gets your plant operational weeks faster accelerating revenue generation.

Advanced Dust Abatement Integration | Asas Teknikal: Strategically placed spray nozzles with solenoid valves tied to conveyor operation plus optional bag filter points.| Faedah Operasi: Maintains particulate emission levels well within local regulatory limits creates a safer healthier working environment.| Kesan ROI: Mitigates risk of work stoppages due to environmental violations reduces longterm respiratory health liabilities for personnel.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri | RoHS Compliant 250300tph Plant Solution | Kelebihan (% penambahbaikan) |
| : | : | : | : |
| Adanya (Masa aktif)| ~8588% (dijadualkan & masa henti yang tidak dijadualkan) |>92% (with intelligent monitoring & unified design) | +5% ke +7% |
| Penggunaan Kuasa setiap Tan| Garis dasar (100%) | Pemacu yang dioptimumkan & chamber geometry reduce draw | 10% ke 15% |
| Pakai Part Life (Mn18/22 Liners)| Subject to feed abrasiveness | DEMoptimized profiles distribute wear more evenly | +20% ke +30% |
| Pemasangan & Masa Pentauliahan| 810 weeks for component assembly | ~56 weeks with preassembled modules | 40% |
| Regulatory Preparedness| May require costly retrofits for RoHS/REACH | Full documentation & material declarations provided from delivery | Menghapuskan kos pengubahsuaian & risk |

5. SPESIFIKASI TEKNIKAL

Julat kapasiti nominal: 250 – 300 tan sejam (berbeza-beza berdasarkan kekerasan bahan suapan <180 MPa disyorkan).
Pilihan Penghancur Utama: Kursus rahang (900x1200mm) atau Gyratory Crusher.
Peringkat Menengah/Tertiari: Two units of HighEfficiency Cone Crushers.
Peringkat Saringan: Skrin Bergetar Tugas Berat Multideck (total screening area ≥25m²).
Jumlah Kuasa yang Dipasang: Kira -kira 550 – 650 kw.
Spesifikasi Bahan Utama: All electrical components cables PLCs switches compliant with RoHS Directive; structural steel with RoHScompliant primers/coatings.
Overall Footprint (L x W): Approximately 85m x 45m (bergantung susun atur).
Julat Operasi Persekitaran: Designed for 20°C to +50°C ambient temperature; dust suppression system effective up to relative humidity of80%.

6. SENARIO APLIKASI

Highway Construction Consortium EUFunded Project Challenge Specific problem was prequalification required all major equipment suppliers to provide full RoHS compliance certificates standard crushing plants did not meet this criterion risking disqualification Solution Implementation of a turnkey RoHS Compliant 280tph limestone crushing plant Results Plant was approved for tender secured €45M contract project completed on schedule with zero compliancerelated audit findings

Large Aggregate Producer Expanding into Recycled Concrete Challenge Needed to integrate concrete recycling into existing virgin stone line without crosscontamination and with strict control over hazardous substance content from recycled feed Solution A dedicated RoHS Compliant 250tph plant configured with an electromagnetic separator and impact crusher for recycled concrete aggregate RCA production Results Produces highspec RCA meeting EN standards opened new revenue stream increased overall site utilization by30%

7. PERTIMBANGAN KOMERSIL

Penyelesaian kami ditawarkan dalam peringkat yang fleksibel:
Tahap Konfigurasi Standard: Includes core RoHS compliant crushing screening conveyingand dust suppression systems.Priced as a complete packagewith volumebased discounts availablefor multiple units.
Peringkat Konfigurasi Dipertingkat: Adds advanced condition monitoring sensors automated metal detection tramp iron relief systemsand highercapacity dust filters.Optional features are quoted separatelyto tailor the plantto specific site conditions.
Kami menyokong pelaburan anda melalui:
Comprehensive Service Packages rangingfrom annual inspections to fullcoverage maintenance agreementswith guaranteed response times.
Financing Options including equipment leasingand leasetoown programsto preserve capital expenditure budgets.Please inquirefor detailed termsand eligibility.

8. Soalan Lazim

1. Q How do you verifyand document RoHS compliancefor the entire plant
A We providea consolidated technical filewith Material Declarations Certificatesof Conformityfrom our component suppliersand our own Declarationof Incorporationfor the assembled machineryensuring full traceabilityfor your project documentation

2 Q Can this plant be integratedwith our existing nonRoHS compliant feedingor stockpiling systems
A Yes the corecrushingandscreeningplantis designedas amoduleWhile we recommenda fullsystem approachfor optimal performanceit can acceptfeedfrom legacy systemsThe compliance certificationwill applyspecificallyto the new equipment supplied

3 Q What isthe expected impacton our spare parts inventoryand cost
A Wear parts mantles concaves jaw plates remain unchangedin compositionfor performance reasonsElectricaland control spares will beRoHS compliantwhich may havea slight initial cost premiumoffsetby reduced obsolescence riskand improved availabilityin regulated markets

4 Q How does the intelligent control systemimprove operational efficiency
A The system provides actionable databy monitoring motor loadsand cavity levelsIt allows operatorsto adjust feeder ratesto maintain optimal crusher performancepreventing both underutilizationand overloadstypically increasing average throughputby8%

5 Q Are there financing optionsavailablefor international buyers
A Yes we workwith export credit agenciesand international trade banksto structure financing solutionsincluding lettersof creditand mediumterm loan facilitiestailoredto crossborder transactions